/* assets/css/navbar.css - Moderni stilovi za navbar */

/* ===== DESKTOP FIXED NAVBAR ===== */
.navbar.fixed-top {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: 12px 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar.fixed-top.scrolled {
    padding: 8px 0;
    box-shadow: 0 6px 30px rgba(0, 0, 0, 0.1);
    background: rgba(255, 255, 255, 0.98);
}

.navbar.fixed-top .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Logo - Modern */
.navbar-brand {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, #212529 0%, #0d6efd 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    transition: transform 0.3s ease;
    display: flex;
    align-items: center;
}

.navbar-brand:hover {
    transform: scale(1.03);
}

.navbar-brand .text-primary {
    color: #0d6efd !important;
    -webkit-text-fill-color: #0d6efd;
}

/* Desktop menu - Modern */
.d-none.d-lg-block .navbar-nav {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 5px;
}

.d-none.d-lg-block .nav-link {
    padding: 10px 20px;
    color: #495057;
    text-decoration: none;
    border-radius: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 500;
    position: relative;
    overflow: hidden;
    background: transparent;
}

.d-none.d-lg-block .nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(13, 110, 253, 0.1) 0%, rgba(13, 110, 253, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 12px;
}

.d-none.d-lg-block .nav-link:hover {
    color: #0d6efd;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(13, 110, 253, 0.15);
}

.d-none.d-lg-block .nav-link:hover::before {
    opacity: 1;
}

.d-none.d-lg-block .nav-link.active {
    background: linear-gradient(135deg, #0d6efd 0%, #0b5ed7 100%);
    color: white !important;
    box-shadow: 0 8px 25px rgba(13, 110, 253, 0.25);
    transform: translateY(-2px);
}

.d-none.d-lg-block .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 3px;
    background: #0d6efd;
    border-radius: 3px;
    box-shadow: 0 2px 8px rgba(13, 110, 253, 0.3);
}

/* Desktop search - Modern */
.d-none.d-lg-block .input-group {
    width: 350px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.d-none.d-lg-block .input-group:focus-within {
    box-shadow: 0 6px 25px rgba(13, 110, 253, 0.15);
    border-color: rgba(13, 110, 253, 0.3);
    transform: translateY(-1px);
}

.d-none.d-lg-block .input-group input {
    border: none;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.d-none.d-lg-block .input-group input:focus {
    background: white;
    outline: none;
}

.d-none.d-lg-block .input-group input::placeholder {
    color: #6c757d;
    opacity: 0.7;
}

.d-none.d-lg-block .input-group button {
    border: none;
    background: linear-gradient(135deg, #0d6efd 0%, #0b5ed7 100%);
    color: white;
    padding: 0 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.d-none.d-lg-block .input-group button::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.d-none.d-lg-block .input-group button:hover::after {
    left: 100%;
}

/* Desktop buttons - Modern */
.d-none.d-lg-block .btn {
    padding: 10px 20px;
    border-radius: 12px;
    text-decoration: none;
    margin: 0 8px;
    min-width: 100px;
    text-align: center;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.d-none.d-lg-block .btn-success {
    background: linear-gradient(135deg, #198754 0%, #157347 100%);
    color: white;
    box-shadow: 0 6px 20px rgba(25, 135, 84, 0.2);
}

.d-none.d-lg-block .btn-success:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 30px rgba(25, 135, 84, 0.3);
}

.d-none.d-lg-block .btn-outline-primary {
    border-color: #0d6efd;
    color: #0d6efd;
    background: transparent;
}

.d-none.d-lg-block .btn-outline-primary:hover {
    background: linear-gradient(135deg, #0d6efd 0%, #0b5ed7 100%);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(13, 110, 253, 0.15);
}

.d-none.d-lg-block .btn-outline-secondary {
    border-color: #6c757d;
    color: #6c757d;
    background: transparent;
}

.d-none.d-lg-block .btn-outline-secondary:hover {
    background: #6c757d;
    color: white;
    transform: translateY(-2px);
}

.d-none.d-lg-block .btn-primary {
    background: linear-gradient(135deg, #0d6efd 0%, #0b5ed7 100%);
    color: white;
    box-shadow: 0 6px 20px rgba(13, 110, 253, 0.2);
}

.d-none.d-lg-block .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(13, 110, 253, 0.3);
}

/* Desktop dropdown - Modern */
.d-none.d-lg-block .dropdown-menu {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    min-width: 220px;
    padding: 10px 0;
    display: none;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
    margin-top: 10px;
}

/* DODAJTE OVO U navbar.css */

/* Onemogući hover efekte za dropdown */
.d-none.d-lg-block .dropdown-menu {
    display: none !important;
    opacity: 1 !important;
    transform: none !important;
}

.d-none.d-lg-block .dropdown-menu.show {
    display: block !important;
}

/* Bootstrap će dodati .show klasu na klik */

.d-none.d-lg-block .dropdown-item {
    display: block;
    padding: 12px 20px;
    color: #495057;
    text-decoration: none;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    margin: 0 10px;
}

.d-none.d-lg-block .dropdown-item:hover {
    background: linear-gradient(90deg, rgba(13, 110, 253, 0.1) 0%, transparent 100%);
    color: #0d6efd;
    transform: translateX(5px);
    padding-left: 25px;
}

.d-none.d-lg-block .dropdown-item:hover::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: #0d6efd;
    border-radius: 0 3px 3px 0;
}

/* Badge - Modern */
.badge.bg-danger {
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
    color: white;
    border-radius: 50%;
    font-size: 0.7rem;
    padding: 5px 8px;
    position: absolute;
    top: -8px;
    right: -8px;
    border: 2px solid white;
    box-shadow: 0 3px 10px rgba(220, 53, 69, 0.3);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* ===== MOBILE BOTTOM NAVBAR - Modern ===== */
.navbar.fixed-bottom {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1000;
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.1);
    height: 75px;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    padding-bottom: env(safe-area-inset-bottom);
}

.navbar.fixed-bottom .container-fluid {
    height: 100%;
    padding: 0;
}

.navbar.fixed-bottom .d-flex {
    height: 100%;
    width: 100%;
    position: relative;
}

/* Mobile nav items - Modern */
.navbar.fixed-bottom .nav-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #6c757d;
    text-decoration: none;
    height: 100%;
    flex: 1;
    transition: all 0.3s ease;
    position: relative;
}

.navbar.fixed-bottom .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, #0d6efd, #0b5ed7);
    border-radius: 3px 3px 0 0;
    transition: width 0.3s ease;
}

.navbar.fixed-bottom .nav-link.active {
    color: #0d6efd;
}

.navbar.fixed-bottom .nav-link.active::after {
    width: 30px;
}

.navbar.fixed-bottom .nav-link i {
    font-size: 1.4rem;
    margin-bottom: 4px;
    transition: all 0.3s ease;
}

.navbar.fixed-bottom .nav-link.active i {
    transform: translateY(-5px);
}

.navbar.fixed-bottom .nav-link span {
    font-size: 0.75rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.navbar.fixed-bottom .nav-link.active span {
    font-weight: 600;
    letter-spacing: -0.2px;
}

/* Mobile add button - Modern */
.navbar.fixed-bottom .btn-success {
    background: linear-gradient(135deg, #198754 0%, #157347 100%);
    color: white;
    width: 65px;
    height: 65px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 8px 30px rgba(25, 135, 84, 0.4);
    margin-top: -32px;
    border: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.navbar.fixed-bottom .btn-success::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(255, 255, 255, 0.2) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.navbar.fixed-bottom .btn-success:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 12px 40px rgba(25, 135, 84, 0.5);
}

.navbar.fixed-bottom .btn-success:hover::before {
    opacity: 1;
}

.navbar.fixed-bottom .btn-success i {
    font-size: 1.8rem;
    transition: transform 0.3s ease;
}

.navbar.fixed-bottom .btn-success:hover i {
    transform: rotate(90deg);
}

/* Mobile search bar - Modern */
.d-lg-none.bg-white.border-bottom {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    padding: 15px 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.d-lg-none .input-group {
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.d-lg-none .input-group:focus-within {
    box-shadow: 0 6px 25px rgba(13, 110, 253, 0.15);
    border-color: rgba(13, 110, 253, 0.3);
}

.d-lg-none .input-group input {
    border: none;
    padding: 14px 20px;
    background: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
}

.d-lg-none .input-group input:focus {
    background: white;
    outline: none;
}

.d-lg-none .input-group button {
    border: none;
    background: linear-gradient(135deg, #0d6efd 0%, #0b5ed7 100%);
    color: white;
    padding: 0 25px;
    cursor: pointer;
}

/* ===== RESPONSIVE ADJUSTMENTS ===== */
/* Hide elements based on screen size */
.d-none.d-lg-block {
    display: none;
}

@media (min-width: 992px) {
    .d-none.d-lg-block {
        display: flex !important;
    }
    
    .d-lg-none {
        display: none !important;
    }
    main.container {
        padding-top: 80px;
        
    }
    .navbar.fixed-bottom {
        display: none !important;
    }
}

/* Main content spacing - Modern */
main.container {
    
    padding-bottom: 85px;
    transition: padding 0.3s ease;
}

@media (max-width: 992px) {
    main.container {
        
        padding-bottom: 90px;
    }
}


/* ===== ANIMATIONS ===== */
@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.navbar.fixed-bottom .nav-link.active i {
    animation: bounce 0.5s;
}

@keyframes float {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-5px) scale(1.05); }
}

.navbar.fixed-bottom .btn-success {
    animation: float 3s ease-in-out infinite;
}

/* ===== UTILITY CLASSES ===== */
.position-relative { position: relative; }
.position-absolute { position: absolute; }
.top-0 { top: 0; }
.start-100 { left: 100%; }
.start-75 { left: 75%; }
.translate-middle { transform: translate(-50%, -50%); }
.rounded-circle { border-radius: 50%; }
.rounded-pill { border-radius: 50rem; }
.shadow-lg { box-shadow: 0 8px 30px rgba(0,0,0,0.15); }
.fs-5 { font-size: 1.2rem; }
.fs-4 { font-size: 1.5rem; }
.fs-3 { font-size: 1.8rem; }
.small { font-size: 0.8rem; }
.mb-1 { margin-bottom: 0.25rem; }
.text-center { text-align: center; }
.flex-column { flex-direction: column; }
.align-items-center { align-items: center; }
.justify-content-center { justify-content: center; }
.justify-content-around { justify-content: space-around; }
.flex-fill { flex: 1 1 auto; }
.mx-1 { margin-left: 0.25rem; margin-right: 0.25rem; }

/* ===== SCROLL BEHAVIOR ===== */
html {
    scroll-behavior: smooth;
}

/* ===== GLASS MORPHISM EFFECT ===== */
.glass-effect {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}